[Precautions]
1. Do not let children watch battery, if ingested, immediately contact your doctor;
2. Batteries contain chemical substances, should be properly handled according to local regulations;
3, hot steam may damage the watch, please do not take a shower, wash hot spring or hot water bath;
4, press any buttons under water may cause damage to the watch;
5, and after contact with salt water, the watch case and metal strap should be cleaned in water.